Bennu, asteroid

The Bennu asteroid reveals clues to how the building blocks of life on Earth may have been seeded
NASA’s OSIRIS-REx mission returned from space with a sample of an asteroid named Bennu and scientists got to dive into a tale of rock, ice and water that hints at how life could have formed on Earth.
NASA brought back samples from asteroid Bennu. They revealed clues about the possible origins of life.
A NASA spacecraft has returned asteroid samples that hold not only the pristine building blocks for life but also the salty remains of an ancient water world.
Building blocks of life identified in sample collected from asteroid Bennu
This artist’s concept shows NASA’s OSIRIS-REx spacecraft descending towards asteroid Bennu to collect a sample of the asteroid’s surface. NASA/Goddard/University of Arizona Scientists studying the sample collected in 2023 from asteroid Bennu have announced a dramatic finding: they have identified the key building blocks of life within the sample.
Life's key ingredients found in Bennu sample, proving asteroids can seed life on Earth and elsewhere
Samples from asteroid Bennu have delivered insights into the origins of Earth’s water and the organic molecules that may have seeded life.
NASA finds ‘key to life’ in Bennu asteroid samples
Rock and dust samples from the Bennu asteroid contain molecules that are the "key to life" on Earth, NASA officials announced on Wednesday.
Scientists Just Found DNA’s Building Blocks in Asteroid Bennu – Could This Explain Life’s Origins?
Japanese scientists detected all five nucleobases — building blocks of DNA and RNA — in samples returned from asteroid Bennu by NASA’s OSIRIS-REx mission. NASA’s OSIRIS-REx mission brought back 121.6 grams of asteroid Bennu,
Asteroid Bennu Samples Contain Building Blocks of Life
Samples of Bennu were brought back to Earth by NASA’s OSIRIS-REx spacecraft in 2023. Now, a pair of newly published papers reveal that the samples contain precursors to life that formed in a watery environment—a watery environment very similar to the one that prevailed on Earth before life emerged up to four billion years ago.
Building blocks of life discovered on asteroid Bennu
The building blocks for organic matter have been discovered on the asteroid Bennu, as deatiled in a new study in the journal Nature Astronomy. The research gives new insight into how life originated on Earth and where we might find it elsewhere in the universe.
NASA finds building blocks for life in the Bennu asteroid sample
Scientists from NASA and other institutions who have been analyzing the Bennu asteroid sample that returned to Earth last September found molecules, including amino acids, which are essential ingredients of life as we know it.
Building blocks of life found in samples from asteroid Bennu
Rock and dust samples retrieved by NASA from the asteroid Bennu exhibit some of the chemical building blocks of life, according to research that provides some of the best evidence to date that such space rocks may have seeded early Earth with the raw ingredients that fostered the emergence of living organisms.
Asteroids like Bennu may have ‘delivered’ building blocks for life to Earth — Understanding NASA's new discovery
The latest discovery, unveiled by the NASA on January 29, came as a bit of a surprise and posed many exciting questions such as “Why didn't life form on Bennu?”
Bennu Asteroid Contains Material Needed for Life, NASA Mission Finds
This mineral-rich asteroid might have carried the seeds of life. Planetary scientists have discovered organic matter ...
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Asteroid Bennu came from a distant, lost world of salty ponds
Asteroid Bennu seems to have come from a long-lost world on the fringes of the solar system, where saltwater pooled and dried ...